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22 Underrated Isekai Anime With Overpowered Main Character

Overpowered main characters are a common feature in the isekai genre. Who doesn't like seeing a protagonist effortlessly overcome obstacles and dominate their new environment? However, not all isekai anime with OP MCs receive similar recognition. Many good series slip beneath the radar, becoming "underrated" despite their quality.

Feb 05, 2025243 Shares12.7K ViewsWritten By: Yukihiro Nakajima
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  1. Isekai Cheat Magician
  2. Demon Lord 2099
  3. The Fruit Of Evolution
  4. In Another World With My Smartphone
  5. How Not To Summon A Demon Lord
  6. Uncle From Another World
  7. Death March To The Parallel World Rhapsody
  8. The Saga Of Tanya The Evil
  9. The World’s Finest Assassin Reincarnated As An Aristocrat
  10. Seirei Gensouki: Spirit Chronicles
  11. Arifureta: From Commonplace To World’s Strongest
  12. Tsukimichi: Moonlit Fantasy
  13. Wise Man’s Grandchild
  14. Log Horizon
  15. No Game No Life
  16. Overlord
  17. The Devil Is A Part-Timer
  18. Haven't You Heard? I'm Sakamoto
  19. The Misfit Of Demon King Academy
  20. Cautious Hero
  21. That Time I Got Reincarnated As A Slime
  22. The Rising Of The Shield Hero
  23. Conclusion
22 Underrated Isekai Anime With Overpowered Main Character

The isekai genre, increasingly popular in anime, frequently employs fantastical elements. These stories usually include a protagonist who, for various reasons, is transported to another realm. Death, rebirth, and summoning are common routes of arriving.

Isekai characters sometimes possess an unusual, often tremendous aptitude from the start, which distinguishes them in their new circumstances. The "overpowered" (OP) protagonist, who is extremely powerful and capable, is a popular trope, and this list includes some of the best isekai anime portraying such characters.

Isekai Cheat Magician

Isekai Cheat Magician
Isekai Cheat Magician

This isekai anime tells the narrative of Taichi Nishimura and his companion Rin Azuma, two regular high school students who are unexpectedly transported to a wonderful world. Their mundane lives are flipped upside down when they are thrown into a realm filled with magic, magical animals, and races straight out of a fantasy tale.

The anime follows Taichi's quest to master his overwhelming talents, frequently encountering situations in which his unpredictable ability becomes both a blessing and a curse. The series combines action, adventure, and a hint of romance, making it an engaging watch for fans of the isekai genre.

Demon Lord 2099

Demon Lord 2099
Demon Lord 2099

This anime offers a fresh take on the "overpowered protagonist" theme. Instead of beginning with overpowering strength, Demon Lord Veltol finds himself in a significantly altered world devoid of his former majesty. 500 years after his defeat, he wakes up in a 2099 world where fantasy and cybernetics coexist.

The world he previously governed has altered dramatically, and his power, which was proportional to the number of his followers, has nearly vanished. He is essentially a powerful person who has been forgotten over time.

The anime chronicles Veltol's journey to re-establish his followers and restore his lost authority. As he navigates the realm of online content creation, he has a lot of fun and is frequently laughing. He learns to adjust to the new power dynamics, attracting a new generation of followers through his charisma and remains of his past strength. Once he regains his mojo, the anime delivers action.

The Fruit Of Evolution

The Fruit Of Evolution
The Fruit Of Evolution

This isekai anime offers a fresh perspective on the "from zero to hero" cliché. Seiichi Hiiragi is an overweight high school student who is frequently ridiculed and bullied. Despite his external look, Seiichi has a kind heart and honest demeanor, which has earned him the affection of a few compassionate seniors.

He not only becomes noticeably attractive, but he also gains the capacity to learn new abilities merely by thinking about them. This almost boundless power makes him an undoubtedly powerful protagonist. The Fruit of Evolution combines isekai adventure, harem romance, and philosophical study into the cost of power.

In Another World With My Smartphone

In Another World With My Smartphone
In Another World With My Smartphone

This isekai anime takes a lighthearted, comic approach to the genre. Touya Mochizuki's death is a cosmic mishap, a blunder by God himself. God, embarrassed by his blunder, offers Touya the opportunity to reincarnate in a new universe. Touya accepts his fate and makes a simple request: bring his smartphone.

He also possesses an aptitude for all six magical elements, a unique and powerful skill. Furthermore, he quickly creates his own unique non-elemental magic, "Gate," which allows him to teleport between regions.

He even obtains a book collecting records of all null magic, which is a sort of magic unique to its user. The anime combines isekai adventure, lighthearted romance, and a hint of technology, resulting in a delightful and simple watch.

How Not To Summon A Demon Lord

How Not To Summon A Demon Lord
How Not To Summon A Demon Lord

This isekai anime portrays a protagonist who has already reached the pinnacle of his power. Takuma Sakamoto, also known as Diablo (Demon Lord), was the unquestioned strongest player in the MMORPG Cross Reverie. His life takes an unexpected turn when he is summoned to another realm, where he finds himself in Diablo's body, keeping all of the game's powers, skills, and knowledge.

He overcomes obstacles and unravels the mysteries of this new universe by using his extensive knowledge of the game and great power. The anime combines action, comedy, and fan service, making it an enjoyable watch for lovers of the isekai genre.

Uncle From Another World

Uncle From Another World
Uncle From Another World

This isekai anime provides a refreshing twist on the standard overpowering protagonist cliche. Instead of a character rejoicing in their newly acquired power, the "Ojisan" (Uncle) in this story has a very different isekai experience. While many isekai stories are power fantasies in which the protagonist transforms into a god, effortlessly conquering all hurdles and attracting a harem of fans, Uncle From Another World takes a more comic and self-deprecating tone.

The story chronicles the Ojisan's struggles to negotiate his isekai life while being continuously scrutinized and outcast because of his appearance. He's referred to as a "orc" and spends years wandering alone as an outcast, entirely unaware of any love approaches that may come his way.

Death March To The Parallel World Rhapsody

Death March To The Parallel World Rhapsody
Death March To The Parallel World Rhapsody

This isekai anime takes a more relaxed and casual approach to the genre. Ichiro Suzuki, a game programmer, finds himself transferred to a realm similar to the fantasy RPG he's been working on. He keeps all of his in-game talents and skills, making him extremely powerful right away.

The anime chronicles Satou's voyage around the world, as he faces numerous problems and gathers a harem of partners along the way. Despite his burgeoning harem, Satou remains grounded and treats his pals as family.

The Saga Of Tanya The Evil

The Saga Of Tanya The Evil
The Saga Of Tanya The Evil

This isekai anime provides a dark and morally ambiguous perspective on the genre. Tanya Degurechaff, the protagonist, is not a conventional isekai hero. In her previous life, she was a ruthless salaryman in a human resources department who prioritized efficiency and rationality over all else.

Tanya's magical powers, paired with her strategic thinking and ruthlessness, make her a dangerous opponent on the battlefield. The anime depicts the hardships of battle through the perspective of a protagonist who is anything from noble. It's a thought-provoking and morally nuanced isekai that questions conventional concepts of virtue and evil.

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The World’s Finest Assassin Reincarnated As An Aristocrat

The World’s Finest Assassin Reincarnated As An Aristocrat
The World’s Finest Assassin Reincarnated As An Aristocrat

This isekai anime has a protagonist who is already an expert at his craft. The world's best assassin is betrayed and executed by his own organization. He is then summoned by a goddess and tasked with assassinating the hero in a new universe.

Lugh is a cold and cunning protagonist, driven by his desire to assassinate the hero. He isn't interested in power or glory, but rather in completing his task precisely and effectively. The anime combines action, fantasy, and intrigue, with an emphasis on Lugh's strategic method to assassination.

Seirei Gensouki: Spirit Chronicles

Seirei Gensouki - Spirit Chronicles
Seirei Gensouki - Spirit Chronicles

This isekai anime combines themes of rebirth, fantasy, and adventure. Haruto Amakawa, a university student, is killed in a bus accident and resurrected into a fantasy realm. He goes across the world, meeting different peopleand becoming interested in their life. The anime combines action, adventure, and a hint of romance, with a protagonist that is both powerful and kind.

Arifureta: From Commonplace To World’s Strongest

Arifureta - From Commonplace To World’s Strongest
Arifureta - From Commonplace To World’s Strongest

Arifureta is a unique isekai anime where the protagonist, Hajime Nagumo, is already in another world when the story begins. The series starts with Hajime and his entire class being transported to a fantasy land, but he's the only one who receives weak abilities.

He's not driven by romance or harem dynamics but rather by his own goals and principles. The anime offers a blend of action, adventure, and dark themes, making it a compelling watch for fans of the isekai genre.

Tsukimichi: Moonlit Fantasy

Tsukimichi - Moonlit Fantasy
Tsukimichi - Moonlit Fantasy

Makoto Misumi is a young man who is summoned to another world to become a "hero." However, the goddess of this world rejects him due to his appearance and strips him of his hero title, casting him off to the wilderness.

The anime offers a unique blend of adventure, comedy, and romance. Makoto's journey to build a village and improve the lives of its inhabitants adds a refreshing element to the isekai genre.

Wise Man’s Grandchild

Wise Man’s Grandchild
Wise Man’s Grandchild

Shin Wolford, a young man who dies in a car accident is reincarnated into a magical world. He's adopted by Merlin, a powerful wizard, who trains him in combat and magic. Shin grows up to be an incredibly powerful individual, but he also inherits Merlin's laid-back and kind personality.

The story follows Shin's life at the academy, where he meets new friends and falls in love. The anime offers a wholesome and heartwarming take on the isekai genre, with a focus on friendship, romance, and personal growth.

Log Horizon

Log Horizon
Log Horizon

This anime focuses on a group of gamers who are trapped inside the virtual world of Elder Tale. Shiroe, a skilled veteran player, takes the lead and forms a guild to unite the trapped players. The story follows their efforts to survive and thrive in this new reality, facing challenges and overcoming obstacles together.

The anime explores themes of leadership, cooperation, and the importance of community. It also offers a unique perspective on the isekai genre, focusing on the social and political aspects of the trapped world.

No Game No Life

No Game No Life
No Game No Life

This isekai anime follows siblings Sora and Shiro, two NEETs who are renowned for their gaming skills. They are summoned to a world where all conflicts are resolved through games.

The story follows their adventures as they challenge the god of games and explore this new world. The anime offers a fast-paced and intelligent narrative, with witty dialogue and captivating characters. It's a must-watch for fans of strategic gamesand mind-bending puzzles.

Overlord

Overlord
Overlord

Momonga is a powerful player in the MMORPG YGGDRASIL who remains logged in after the game is shut down. He finds himself trapped in the game world with his powerful character and a group of NPC companions.

The story follows his rise to power as the overlord of this new reality. The anime offers a blend of action, adventure, and dark humor. Momonga's strategic mind and his loyal companions make for an entertaining and engaging watch.

The Devil Is A Part-Timer

The Devil Is A Part-Timer
The Devil Is A Part-Timer

This isekai anime is a reverse isekai, meaning the protagonist travels from another world to Earth. The Demon Lord, defeated by a hero, escapes to Earth and takes on a part-time job at a fast-food restaurant. The story follows his attempts to blend in with human society while maintaining his demonic powers.

The anime offers a comedic take on the isekai genre, with plenty of humor and witty dialogue. It also explores themes of identity, belonging, and the complexities of cross-cultural interactions.

Haven't You Heard? I'm Sakamoto

Haven't You Heard - I'm Sakamoto
Haven't You Heard - I'm Sakamoto

This anime proves that overpowered protagonists aren't confined to the realm of isekai or action stories. Comedy, too, can effectively utilize the "OP" character, and Haven't You Heard? I'm Sakamotois a prime example of how to do it right. Sakamoto isn't transported to another world or granted supernatural powers; he's just...Sakamoto.

The anime centers around Sakamoto, a high school student who is, for lack of a better word, perfect. He's effortlessly cool, intelligent, athletic, and stylish. He excels at everything he does, and he does it all with an air of nonchalant grace.

Sakamoto's mere existence becomes a spectacle, attracting a whirlwind of attention and eliciting a wide range of emotions from those around him. He's admired, envied, loved, and even hated, but he remains seemingly oblivious to the impact he has on others.

The Misfit Of Demon King Academy

The Misfit Of Demon King Academy
The Misfit Of Demon King Academy

Anos Voldigoad, the reincarnated Demon King, returns to his world after 2000 years. However, he finds that his world has changed, and his descendants have become weak. He enrolls in the Demon King Academy, where he's initially deemed a misfit due to his overwhelming power.

The story follows his journey to reclaim his title and restore order to his world. The anime offers a blend of action, comedy, and drama. Anos's powerful presence and the intriguing mysteries surrounding his past make for a compelling watch.

Cautious Hero

Cautious Hero
Cautious Hero

Seiya Ryuuguuin, a cautious hero is summoned to another world to defeat the demon lord. Seiya's extreme caution often leads to humorous situations, but it also proves to be effective in his battles.

The story follows his adventures as he navigates this new world, forming a party and facing various challenges. The anime offers a refreshing take on the overpowered protagonist, with Seiya's cautious approach providing a unique contrast to the usual brash and confident isekai heroes.

That Time I Got Reincarnated As A Slime

That Time I Got Reincarnated As A Slime
That Time I Got Reincarnated As A Slime

Mikami Satoru, a salaryman is reincarnated into a slime in a fantasy world. He gains the ability to absorb and mimic other creatures' powers, quickly becoming a powerful being. The story follows his journey as he builds a nation of monsters and strives to create a peaceful and harmonious world.

The anime offers a heartwarming and comedic take on the isekai genre, with a lovable protagonist and a diverse cast of characters. It's a great choice for those looking for a more lighthearted and enjoyable isekai experience.

The Rising Of The Shield Hero

The Rising Of The Shield Hero
The Rising Of The Shield Hero

This anime focuses on Naofumi Iwatani, who is summoned to another realm as the Shield Hero. He is immediately betrayed and outcast by his fellow heroes, but he overcomes these obstacles and forms a formidable party. The story chronicles his quest for vengeance and redemption as he battles the Waves of Catastrophe and gains the trust of everyone around him.

The anime takes a deeper and more emotional approach to the isekai genre, tackling topics such as betrayal, racism, and the value of endurance. It's a well-written story with engaging characters and a captivating plot.

Conclusion

Isekai anime has grown in popularity over the last decade, spurring the production of "isekai-like" series. It's reasonable to expect a steady influx of isekai anime as production firms capitalize on the genre's popularity.

The frequent appearance of overpowered (OP) main characters is a crucial factor in isekai anime's appeal. With the genre showing no signs of slowing down, viewers can expect a continuous stream of isekai anime for the foreseeable future.

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